<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form ref="formRef" :model="formData" :rules="formRules" label-width="100px" v-loading="formLoading">
      <el-form-item label="设备ID" prop="deviceId">
        <el-input v-model="formData.deviceId" placeholder="请输入设备ID" />
      </el-form-item>
      <el-form-item label="VLAN 的 ID（即 VLAN 号），取值范围通常是 1–4094。例如：100、200 等。这是 VLAN 的核心标识。" prop="vlanVlan">
        <el-input v-model="formData.vlanVlan"
          placeholder="请输入VLAN 的 ID（即 VLAN 号），取值范围通常是 1–4094。例如：100、200 等。这是 VLAN 的核心标识。" />
      </el-form-item>
      <el-form-item label="VLAN 的路由域（Routing Domain）或 VRF（Virtual Routing and Forwarding）标识，用于多租户或复杂网络环境中区分不同逻辑网络。"
        prop="vlanDomain">
        <el-input v-model="formData.vlanDomain"
          placeholder="请输入VLAN 的路由域（Routing Domain）或 VRF（Virtual Routing and Forwarding）标识，用于多租户或复杂网络环境中区分不同逻辑网络。" />
      </el-form-item>
      <el-form-item label="VLAN 的名称" prop="vlanName">
        <el-input v-model="formData.vlanName" placeholder="请输入" />
      </el-form-item>
      <el-form-item label="VLAN 的类型" prop="vlanType">
        <el-select v-model="formData.vlanType" placeholder="请选择VLAN 的类型">
          <el-option label="请选择字典生成" value="" />
        </el-select>
      </el-form-item>
      <el-form-item label="该 VLAN 的最大传输单元（MTU），单位为字节" prop="vlanMtu">
        <el-input v-model="formData.vlanMtu" placeholder="请输入该 VLAN 的最大传输单元（MTU），单位为字节" />
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { VlansApi, Vlans } from '@/api/business/vlans'

/** vlans 表单 */
defineOptions({ name: 'VlansForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  vlanId: undefined,
  deviceId: undefined,
  vlanVlan: undefined,
  vlanDomain: undefined,
  vlanName: undefined,
  vlanType: undefined,
  vlanMtu: undefined,
})
const formRules = reactive({
})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await VlansApi.getVlans(id)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as Vlans
    if (formType.value === 'create') {
      await VlansApi.createVlans(data)
      message.success(t('common.createSuccess'))
    } else {
      await VlansApi.updateVlans(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    vlanId: undefined,
    deviceId: undefined,
    vlanVlan: undefined,
    vlanDomain: undefined,
    vlanName: undefined,
    vlanType: undefined,
    vlanMtu: undefined,
  }
  formRef.value?.resetFields()
}
</script>